Porphyrogenes calathana calanus (Godman & Salvin, 1894);  Comments: Mexico to Costa Rica TL: Mexico (Ver); Guatemala.

Ocyba calathana calanus ♂ original illustration
MEXICO: Paso de San Juan or GUATEMALA: Polochic Valley, Panima, San Gerónimo
Image from: Godman, Frederick DuCane, and Osbert Salvin 1893-94. Biologia Centrali-Americana. Insecta. Lepidoptera-Rhopalocera. London, Dulau & Co., Bernard Quaritch. 2: 297-312 (October 1893), 313-328 (November 1893), 329-352, pl. 81 (April 1894), f. 10
Image courtesy Missouri Botanical Garden. http://www.botanicus.org/
see original illustration of genitalia